/*获取当前年月日日期*/
function getTime(format){
	var day = "";
	var month = "";
	var ampm = "";
	var ampmhour = "";
	var myweekday = "";
	var year = "";
	var ref = "";
	mydate = new Date();
	myweekday = mydate.getDay();
	mymonth = mydate.getMonth() + 1;
	myday = mydate.getDate();
	year = mydate.getFullYear();
	if (myweekday == 0)
		weekday = " 星期日 ";
	else if (myweekday == 1)
		weekday = " 星期一 ";
	else if (myweekday == 2)
		weekday = " 星期二 ";
	else if (myweekday == 3)
		weekday = " 星期三 ";
	else if (myweekday == 4)
		weekday = " 星期四 ";
	else if (myweekday == 5)
		weekday = " 星期五 ";
	else if (myweekday == 6)
		weekday = " 星期六 ";
		(year + "年" + mymonth + "月" + myday + "日 " + weekday);
	switch(format){
		case 'year':
			ref = year + "年";break;
		case 'mymonth':
			ref = mymonth + "月";break;
		case 'myday':
			ref = myday + "日 ";break;
		case 'weekday':
			ref = weekday;break;
		case 'ymmw':
			ref = year + "年" + mymonth + "月" + myday + "日 " + weekday;break;
		default : ref = year + "年" + mymonth + "月" + myday + "日";break;
	}
	return ref;
}